Product Review
Item Specifications:
Quantity: Two (2)
Thickness: 2.0" (50mm)
Bolt Pattern: 6x139.7 or 6x5.5
Centerbore: 78.3mm
Stud/Nut Thread Pitch: 14x1.5
Material: T6 Aerospace Grade Aluminum
Compatible with the following vehicles:
Cadillac
1999-2019 Escalade
2003-2019 Escalade ESV
2002-2013 Escalade EXT
Chevrolet / Chevy
2007-2013 Avalanche
2002-2006 Avalanche 1500
1988-2000 C2500 (6-Lug Trims Only)
2002-2014 Express 1500
1988-1999 K1500
1999-2019 Silverado 1500
2012-2019 Suburban
2000-2014 Suburban 1500
1995-2000 Tahoe (4WD Only)
2001-2019 Tahoe
GMC
2003-2014 Savana 1500
1991-1999 Yukon (4WD Only)
2000-2019 Yukon
2015-2019 Yukon XL
IMPORTANT - Must check before purchasing
- SAFETY / INSTALL WARNING: Do NOT install wheel spacer if your wheel studs or lug nuts make contact with the back of your wheels.
- Wheel Stud Length: Your vehicle's wheel studs need to be less than 2.0" (50mm). If not, the back of your wheels need pockets long/wide enough for your studs.
- Fender Gap: Measure your wheel gap for clearance. You will need at least 2.0" (50mm) of fender clearance to prevent the wheel/tire from hitting the fenderliner.
- Fitment: Use the Applications list above. If your vehicle is not on the list, message us so we can help find the correct item.
- No Returns or Exchanges once installed.
Have Questions?
Please use the "Customer Questions & Answers" feature in this listing below this section.
- RockTrix Hubcentric Wheel Spacers with Lip for vehicles with 6/139.7 (6/5.5") Bolt Pattern and 78.3mm Centerbore. Compatible with Cadillac Escalade ESV EXT. Compatible with Chevrolet Avalanche, C2500 (6-Lug), Express 1500, K1500, Suburban, K2500, Silverado 1500, Suburban 1500, Tahoe. Compatible with GMC C2500, K1500, K2500, Safari 4.3i, Savana 1500, Sierra 1500, Sierra Denali, Yukon, Yukon Denali, Yukon XL 1500. Check Year/Make/Model in Description.
- [VERIFY FITMENT] Even if a vehicle is listed as being compatible, buyers still need to check: 1) Wheel studs are M14x1.5 14x1.5mm threads; 2) You have 2.0" (50mm) of space between your fender and your wheel/tire; 3) Your factory wheel studs are shorter than 2.0" (50mm) (NOTE: If your wheel studs are too long, you may need to grind/trim the stud down to fit); 4) Wheel center bore needs to be no smaller than 78.3mm.
- [SPECIFICATIONS] Two (2) Wheel Spacers | Thickness: 2.0" (50mm) Wide | Bolt Pattern: 6x139.7 (6x5.5") | Hub Bore: 78.3mm | Lip Diameter: 78.3mm | Stud/Nut Thread Pitch: 14x1.5 | [MATERIAL & MANUFACTURING] Spacers are CNC Machined to exact specifications from high quality Aerospace Billet Aluminum. Undergoes anodizing process to prevent surface corrosion and rust. Includes heat treated 10.9 grade steel studs. Precised machined stud/nut threads prevents cross threading.
- [PRODUCT BENEFITS] Hubcentric design ensures the spacer bore fits perfectly around 78.3mm vehicle hubs and the 78.3mm lip functions as an extension of the hub to prevent wobble or vibrations. Fixes clearance issues if your wheels are making contact with your shocks or brake calipers. Increases inner wheel well clearance to allow you to install wider rims/tires. Gives your vehicle a more aggressive stance. Improves handling characteristics and stability.
- [INSTALLATION] Requires standard tire repair tools, a torque wrench, and lug socket. While installation is simple and most knowledgeable buyers can install themselves, we recommend professional installation especially if it's your first time installing auto parts. IMPORTANT SAFETY ADVISORY: Torque lug nuts to manufacturer specifications. Check and re-torque all hardware, including lug nuts securing adapter to wheel hub after 25-50 miles. See Description for additional install information.
